Dispensers for holding sachets

ABSTRACT

Dispenser cases usable for holding objects such as sachets are provided. Dispenser cases may be formed of thermoformed material, and may further include dispenser inserts and dispenser frame. Dispenser cases may include a lock and a hinge.

CROSS REFERENCE

This application is a continuation application of PCT/US2013/056215,filed Aug. 22, 2013, which claims the benefit of U.S. ProvisionalApplication No. 61/692,671, filed Aug. 23, 2012, each of which isentirely incorporated herein by reference.

BACKGROUND OF INVENTION

Traditionally, sachets are provided in boxes or other containers thatmay include structures for organizing sachets, but that are notparticularly portable. In addition, it may be difficult or cumbersome todistribute sachets from such containers. Therefore, a need exists forimproved dispensers for holding sachets.

SUMMARY OF INVENTION

Containers made in whole or in part from recycled or recyclable materialmay have low cost and may provide environmental benefits. Suchcontainers may provide functionality, such as locking mechanisms, thatis as good or better than that of traditional containers.

Recognized herein is the need for systems and methods for packagingmaterial-holding sachets in dispensers with durable outer casing andinner features for holding the sachets. A further need exists for hybriddispensers made of multiple materials, integrated to achieve improvedfunctionality, lower materials consumption/waste generation, moreefficient materials recycling, and/or other objectives.

The invention provides devices, systems and methods for packagingsachets. Some embodiments provide systems and methods for packagingmaterial-holding sachets in hybrid dispensers with a thermoformed pulpdispenser case.

An aspect of the invention includes a dispenser case for holdingobjects, such as sachets. The dispenser case includes a thermoformedpulp body having one or more sections capable of being closed in aclamshell configuration, a locking mechanism, and a hinge forfacilitating the formation of said clamshell configuration.

The dispenser case may also include one or more inserts havingmechanical features configured to attach said one or more inserts to thethermoformed pulp body. In some cases, the inserts can createcompartments for separating the objects, such as sachets within thedispenser case. In some cases, the inserts carry informational graphicsand depictions.

The dispenser case may include a frame providing structural support tothe thermoformed pulp body. In some cases, the frame may include alocking mechanism. In some cases, the frame may include a hinge.

Other goals and advantages of the invention will be further appreciatedand understood when considered in conjunction with the followingdescription and accompanying drawings. While the following descriptionmay contain specific details describing particular embodiments of theinvention, this should not be construed as limitations to the scope ofthe invention but rather as an exemplification of preferableembodiments. For each aspect of the invention, many variations arepossible as suggested herein that are known to those of ordinary skillin the art. A variety of changes and modifications can be made withinthe scope of the invention without departing from the spirit thereof.

INCORPORATION BY REFERENCE

All publications, patents, and patent applications mentioned in thisspecification are herein incorporated by reference to the same extent asif each individual publication, patent, or patent application wasspecifically and individually indicated to be incorporated by reference.

BRIEF DESCRIPTION OF THE DRAWINGS

The novel features of the invention are set forth with particularity inthe appended claims. A better understanding of the features andadvantages of the present invention will be obtained by reference to thefollowing detailed description that sets forth illustrative embodiments,in which the principles of the invention are utilized, and theaccompanying drawings of which:

FIG. 1 provides multiple views of a dispenser in accordance with anembodiment of the invention;

FIGS. 2 a and 2 b provide a side view of a dispenser in accordance withan embodiment of the invention;

FIGS. 3 a, 3 b, and 3 c provide illustration of disassembled, assembledand open, and assembled and closed dispenser cases, respectively;

FIGS. 4 a, 4 b, and 4 c provide a scheme for forming a latch inaccordance with an embodiment of the invention;

FIGS. 5 a and 5 b provide a scheme for assembling two of the dispensercomponents in accordance with an embodiment of the invention;

FIGS. 6 a and 6 b provide another scheme for assembling two of thedispenser components in accordance with an embodiment of the invention;

FIGS. 7 a and 7 b provide views of dispenser cases with ribs and ridges,respectively, in accordance with an embodiment of the invention;

FIGS. 8 a and 8 b provide a view of a dispenser case with ridges and anobject placed between ridges, respectively in accordance with anembodiment of the invention;

FIGS. 9 a and 9 b provide a side view of a dispenser in accordance withan embodiment of the invention;

FIG. 10 provides an illustration of a hanging dispenser in accordancewith an embodiment of the invention;

FIG. 11 provides two views of a dispenser standing upright in accordancewith an embodiment of the invention;

FIG. 12 provides a view of an outer casing for a dispenser case inaccordance with an embodiment of the invention;

FIG. 13 provides a view of a dispenser case in a locked position inaccordance with an embodiment of the invention;

FIG. 14 provides a view of a dispenser case with an insert and a dividerin accordance with an embodiment of the invention;

FIG. 15 provides another view of dispenser case with an insert and adivider in accordance with an embodiment of the invention;

FIG. 16 provides a view of dispenser with a divider having a lockingfunctionality, in accordance with an embodiment of the invention;

FIG. 17 provides another view of a dispenser in a locked position, inaccordance with an embodiment of the invention;

FIGS. 18 a and 18 b provide views of a dispensers has that has twoinserts or dividers that may be rotated into place, in accordance withan embodiment of the invention;

FIGS. 19 a and 19 b provide views of a dispensers has that has oneinserts or dividers that may be rotated into place, in accordance withan embodiment of the invention;

FIG. 20 provides a view of a dispenser case having a window throughwhich one or more sachets may be visible, in accordance with anembodiment of the invention;

FIG. 21 a provides a view of a dispenser case having two inserts, FIG.21 b provides a view of a dispenser having one inserts, FIG. 21 cprovides a view of a dispenser case having one insert and ribs, and FIG.21 d shows a dispenser case having shells of unequal volumes, inaccordance with an embodiment of the invention;

FIGS. 22 a and 22 b show dispenser cases having perforated inserts, inaccordance with an embodiment of the invention;

FIG. 23 shows a dispenser case adapted to dispense sachets that may beconnected to one another, in accordance with an embodiment of theinvention; and

FIG. 24 shows a dispenser case having an opening for dispensing sachets,in accordance with an embodiment of the invention.

DETAILED DESCRIPTION OF THE INVENTION

The invention provides systems and methods for packaging sachets. Insome embodiments, the invention provides systems and methods forpackaging material-holding sachets in hybrid dispensers with athermoformed pulp dispenser case and dispenser inserts and/or framesmade of other materials. In other embodiments, dispensers, or dispensercases may be made of a single material. Various aspects of the inventiondescribed herein may be applied to any of the particular applicationsset forth below or in any other type of packaging setting. The inventionmay be applied as a standalone system or method, or as part of anintegrated packaging system or method. It shall be understood thatdifferent aspects of the invention can be appreciated individually,collectively, or in combination with each other.

“Dispenser case,” as used herein, may refer to a piece made of moldablematerial, and which may be further modified with features such asdispenser inserts and dispenser frame, which may be made of the same ordifferent material as the dispenser case.

“Dispenser inserts,” as used herein, may refer to features that can beattached to the dispenser case and aid in holding, sorting, andseparating items within the dispenser case.

“Dispenser frame,” as used herein, may refer to armature or structuralsupport for the dispenser case, which can also aid in holding, sorting,and separating items within the dispenser case and, in some cases,providing a hinging function. In some embodiments, dispenser frames maybe types of dispenser inserts.

Introduction

Dispensers may be provided in accordance with an embodiment of theinvention. The dispensers may be capable of containing one or moresachets therein. Sachets can be small packets useful for holding variousproducts, such as sugar packets. The dispenser may have one or moreshell, inserts and/or armature (e.g., frame) that may be used to containthe sachets. In some instances, dispensers or portions of the dispensersmay have one or more characteristics, features, components or utilizeone or more steps described in U.S. Patent Application Ser. No.61/533,137, U.S. Patent Publication No. 2011/0036846, U.S. PatentPublication No. 2011/0220652, U.S. Patent Publication No. 2011/0290798,and U.S. patent application Ser. No. 13/315,242, which are herebyincorporated by reference in their entirety.

A dispenser may be useful for packing sachets within. For example, adispenser may function as a carrying container, sachet holder, pursepack, wallet, or kit of the same or mixed items. The dispenser may beshaped or fitted to be easily inserted into a purse, bag, compartment,pocket, or to be carried by hand. The dispenser may have a durable outercasing and inner features that may be capable of holding sachets. Thedispenser may have a footprint (e.g., cross-sectional area) of about 500cm² or less, or 400 cm² or less, or 400 cm² or less, or 300 cm² or less,or 200 cm² or less 100 cm² or less, or 50 cm² or less, or 10 cm² orless. The two-dimensional projection of the dispenser case defining thefootprint may be square, rectangular, rhombic or have other shapes. Theratio of the two dimensions defining the footprint can be about 1:1 orgreater, or about 1.1:1 or greater, or about 1.2:1 or greater, or about1.3:1 or greater, 1.4:1, or about 1.5:1 or greater, or about 2:1 orgreater, or about 3:1 or greater, or about 4:1 or greater, or about 5:1or greater, or about 10:1 or greater. The volume of the dispenser may be5000 cm³ or less, or 4500 cm³ or less, or 4000 cm³ or less, or 3500 cm³or less, or 3000 cm³ or less, or 2500 cm³ or less, or 2000 cm³ or less,or 1500 cm³ or less, or 1000 cm³ or less, or 1500 cm³ or less, or 1000cm³ or less, or 500 cm³ or less, or 100 cm³ or less, or 50 cm³ or less,or 10 cm³ or less.

Sachets may include packets, or disposable bags or pouches. Sachets maycontain consumer goods therein. The sachets may be single-use (e.g.,contain a single dose therein), or may be used multiple times (e.g.,contain multiple doses therein). In some instances, sachets may belinked one to the other, and may be separated by the user. In someinstances, the sachets may or may not be reclosable or resealable formultiple uses. Sachets may include a wrapping that may cover itemstherein. Sachets may or may not be air-tight and/or fluid-impermeable.In some instances, a sachet may be initially sealed. Sachets may preventobjects contained therein from flowing out or dropping out. In someinstances, sachets may be formed of a tearable or cuttable material. Forexample, a user may tear open a sachet to access the item containedtherein. A sachet may or may not have a perforation, notch, or otherfeature that may assist with opening and/or tearing the sachet. Multiplelinked sachets may or may not have a perforation, notch or other featureto facilitate their separation.

Examples of items enclosed within sachets may include but are notlimited to gels, powders (e.g., powdered beverages or food), coffee,food, baby food, medicine, medical supplies, vitamins, cosmetics,towelettes, personal care items, beverages, syrups, concentrates,vitamins, soaps, dyes, inks, or solids.

Sachets may be provided within the dispenser. In some instances, sachetsmay be disposable. The dispenser may or may not be disposable, or may ormay not be multi-use. A user may refill the dispenser with additionalsachets. A user may reposition or reorder contents of the dispenser. Forexample, the user may be able to adjust the positioning of sachetswithin the dispenser, remove sachets from the dispenser, and/or addsachets to the dispenser. Sachets may have fixed positions within thedispenser or movable positions within the dispenser. Sachets may haveassigned positions within the dispenser which may or may not be alteredor reordered.

The sachets herein can be secured within and supported by a dispensercase. The dispenser case can be designed such that the sachets can besecured within the dispenser case without adhesives. Alternatively,adhesives may be used to assist with securing the sachets in thedispenser case. The sachets may or may not move freely within thedispenser case.

The dispenser may advantageously provide modularity. The dispenser maybe of a suitable size and/or shape for a user to carry. The dispensermay have a form factor that may retain sachets and provide easy accessto the sachets when desired. The dispenser may have user friendlycontacts or control areas. In some instances, the dispenser may haverounded shapes or corners that may reduce the likelihood of snagging ordenting. The rounded shapes or corners may cause the dispenser case tofit comfortably within a user's hand or slip easily into a user's purse.Thermoformed pulp may in some cases serve as a suitable for makingrounded shapes because of its moldability.

Portability may be provided by the dispenser design. The dispenser maybe sized and/or shaped to be easily carried in a number of situations.The dispenser may have a smooth/profiled shape that may be aestheticallyand/or tactilely pleasing to a carrier. In some instances, the dispensermay be shaped to provide material savings. For example, the dispenserneed not have overlapping material as provided in cases of foldedmaterials, such as boxes. In some instances, a technique for forming thedispenser may be utilized that may involve molding the dispenser to thedesired shape without extraneous material folded or layered over.

The dispenser may also advantageously provide compartmentalization andorganization for sachets within. Sachets may be retained within one ormore compartment of the dispenser. In some embodiments, one, two or morecompartments may be provided. Sachets may be provided within the one,two or more compartments. In some embodiments one or more differenttypes of sachets, or sachets holding different items may be provided. Insome instances, different sachets may be provided within differentcompartments. Alternatively, different sachets may be provided withinthe same compartment. In some instances, different sachets may beprovided within different regions of the same compartment.

Different compartments may have the same size and/or configuration ordifferent sizes and/or configurations. In some embodiments, thecompartments may have various configurations depending on the objectscontained therein. For example, an elongated compartment may be providedfor long sachets, while a small compartment may be provided to containrubbish or other items.

In some embodiments, the dispenser may include a shell that may encloseone or more sachets therein. The shell may be formed of a biodegradablematerial, such as molded fiber or pulp or paper. Further examples ofshell materials may be described elsewhere herein. The shell mayadvantageously be formed using pulp thermoforming, which is a matchedtool process where the interior and exterior part surfaces are defined.In some embodiments, thermoforming may have advantages over othertechniques such as wet molding or wet thermoforming of agri-fiber.Thermoforming may permit a desired thickness or detail to be present,and may provide greater control over thickness or ranges of thicknessesand details. This may be particularly useful for dispensers of smallersize or that have tighter tolerances. Thermoforming may also providegreater control over density of the shell material and/or level offinish on the interior and/or exterior of the dispenser shell.

The wall thickness of the dispenser case may be at least about 1 mm, orat least about 2 mm, or at least about 3 mm, or at least about 4 mm, orat least about 5 mm, or at least about 6 mm, or at least about 7 mm, orat least about 8 mm, or at least about 9 mm, or at least about 10 mm, orat least about 11 mm, or at least about 12 mm, or at least about 13 mm,or at least about 14 mm, or at least about 15 mm, or at least about 16mm, or at least about 17 mm, or at least about 18 mm, or at least about19 mm, or at least about 20 mm, or at least about 21 mm, or at leastabout 22 mm, or at least about 23 mm, or at least about 24 mm, or atleast about 25 mm, or at least about 26 mm, or at least about 27 mm, orat least about 28 mm, or at least about 29 mm, or at least about 30 mm,or more. The thickness may be uniform throughout the body of thedispenser, or non-uniform. In some cases, the thickness throughout thebody of the dispenser may vary by at least about 0.5%, or at least about1.0%, or at least about 1.5%, or at least about 2.0%, or at least about2.5%, or at least about 3.0%, or at least about 3.5%, or at least about4.0%, or at least about 4.5%, or at least about 5.0%, or at least about10.0%, or at least about 15.0%, or at least about 20.0%, or at leastabout 25.0%, or at least about 30.0%, or at least about 35.0%, or atleast about 40.0%.

The density may be uniform throughout the body of the dispenser, ornon-uniform. The average density of the dispenser case from thermoformedpulp may be about 0.30 g/cm³, or about 0.40 g/cm³, or about 0.50 g/cm³,or about 0.60 g/cm³ or about 0.70 g/cm³, or about 0.80 g/cm³, or more.The density of the dispenser at any given part of the dispenser can be95%, or 90%, or 85%, or 80%, or 75%, or 70%, or 65%, or 60%, or 55%, or50%, or 45%, or 40%, or 35%, or 30%, or 25%, or 20% of the averagedensity of the dispenser case, or greater. The density of the dispenserat any given part of the dispenser can be 105%, or 110%, or 115%, or120%, or 125%, or 130%, or 135%, or 140%, or 145%, or 150%, or 155%, or160%, or 165%, or 170%, or 175%, of the average density of the dispensercase, or greater.

The dispenser may be formed of a hybrid design which may include thecombination or interplay of multiple materials. For example, two typesof fiber/grain materials may be used. In one example, a dispenser mayhave a pulp component and a paper/cardboard component. In one example, ashell may be formed of a molded pulp or fiber material while an internalcompartment holder may be formed of a paper/cardboard material. In someinstances, different characteristics and/or function may be provided bythe different materials. For example, physical and/or mechanicalcharacteristics of molded pulp and folded paper may be utilized. In oneexample, the shell formed from molded fiber or pulp may provide a sturdycontoured outer casing, while a paper compartment holder may retainsachets therein while providing a surface for colorful printing or otherpurposes. Utilizing one or more paper or cardboard features may beuseful for graphics and communication. Such components may be providedon an external surface of the dispenser, or internal surface orcomponent of the dispenser. Components may be provided that may includemolded-in information, labels, and/or that can form part of the tamperevidence strategy. In some instances, the dispenser may be formed from asingle material, such as those materials described elsewhere herein,including a thermoformed material.

Dispensers provided herein may advantageously achieve a desiredconfiguration and form. For example, the dispenser form may permit thedispenser to be carried in purse. The dispenser may be soft, smooth,and/or handleable. The dispenser may also allow for merchandizing. Forexample, the dispenser may stand upright, or hang on a peg board, suchas at point of purchase.

Dispenser Case

A dispenser may include a case. The dispenser case may accept sachetsand/or integrate the sachets with a dispenser frame. The case may beformed of a single shell or a plurality of shells. The plurality ofshells may or may not be connected to one another. A plurality of shellsmay be integral to one another, be permanently affixed to one another orremovably attached to one another. Any description herein of a dispensershell or dispenser case may also apply to a dispenser case havingmultiple shells.

A dispenser case may be formed of any material having a desired materialproperty. For example, the case can comprise biodegradable materials,such as molded fiber or pulp or paper. The material used for forming thecase may be but need not be food-grade. For example, the case maycomprise 100% post-consumer fiber or pulp feedstock. The dispenser casesor other materials described herein can include virgin pulp fiber. Thedispenser case can comprise type-2 molded fiber, type-2A thermoformedfiber, type-3 thermoformed fiber, type-4 thermoformed fiber, moldedfiber, matched tool molded fiber, X-RAY formed fiber, infrared formedfiber, microwave formed fiber, vacuum formed fiber, structural fiber,compression formed fiber, wet press fiber, wet press with hot afterpress formed fiber, sheet stock, recycled plastic or any otherstructural material. In a preferable embodiment, the case may be formedof any agri-fiber, such as pulp. The case may be formed from one of moreprocessed forms of agri-fiber suitable for molding and/or thermoforming.In some instances, the case may be formed of a material other thancardboard or paper (e.g., corrugated fiberboard and news paper),because, for example, cardboard may be too rigid and paper may be tooflexible/compliant to undergo the molding and/or thermoforming processdesired. Any of the materials that may be used to form the dispensercase may be used in any of the embodiments described herein. Anydiscussion of pulp herein may also apply to any of the materials (e.g.,fiber molding, natural fibers, biodegradable or compostable materials)that may be used to form a dispenser case.

In some embodiments, the dispenser case may be formed from, or mayinclude metal (such as aluminum, steel, iron, nickel, copper, brass,silver, gold) or alloys or combinations thereof. In additionalalternative embodiments, the dispenser case may be formed from or mayinclude plastics and/or polymers, or combination of polymer and agrifiber, either recycled or virgin. For example, the dispenser case can beplastic or may include a thermoformed plastic/film for barriers orretaining portions of compartments, or further functions. In someembodiments, portions of the dispenser case may be separated at the endof use. For example, a plastic portion may be separated from a pulpportion of the dispenser.

The dispenser case may be formed from moldable materials. The dispensercase may be formed from materials that may be, for example, molded atelevated temperatures, such as temperature of about 100° C., or 110° C.,or 120° C., or 130° C., or 140° C., or 150° C., or 160° C., or 170° C.,or 180° C., or 190° C., or 200° C., or 210° C., or 210° C., or greater,which may be appropriate for high-impact polystyrene (HIPS),high-density polyethylene (HDPE), acrylonitrile butadiene styrene (ABS),and other polymeric and non-polymeric materials. The materials may beallowed to cool such that a desired shape sets in. This forming can takeplace by a process called thermoforming, where a material is heated topliable forming temperature, formed to a specific shape in a mold, andtrimmed to create a usable product. Thermoforming may take place withheated film and tools that are cool relative to the heated film andencourage cooling. With pulp thermoforming, forming may take place withthe aid of, for example, hot tools. In one example of pulpthermoforming, pulp slurry passes through a tool with a mesh surfaceshaped as the desired part(s) and this wet shaped part is transferred toa heated shaped tool using a matched die transfer tool and compressedwith a matched shape tool where the tools are hot. The combination ofheated tools heated to a temperature of 150° C., 200° C., 250° C., 300°C., or greater, vacuum draw that removes moisture and steam away fromthe part through the tool, and compression of the matched tools onto theformed pulp shape, may serve to shape the part according to the negativespace between the matched tool. In some embodiments, ultrasonic,agitation, microwaves, vacuum in combination is positive pressure air,and other ways than heat may be used to remove moisture, or may be inused in combination with heat to remove moisture. There can be a seriesof compressive phases with increasing levels of compression. The methodmay allow for a formation of a dispenser case that may be usable as-is,e.g., without any dispenser insert or dispenser frame features. Inexample, the dispenser case may be molded into a clamshell structure,such that it may be closable and, optionally, filled with sachets. Inanother example, the dispenser case may be molded into two opposingcomplementary pieces, such as hemispheres, which may be connectable andclosable so as to create a container for holding sachets within. Thedispenser case may be opened and closed repeatedly to remove or addsachets as needed.

The molded material may also be foldable. In an example, the moldedmaterial may be formed into a flat structure. After cooling, the flatstructure may be folded so as to create a closable dispenser case may,which may, for example, have a clamshell structure once folded. Such adispenser case may be closed and, optionally, filled with sachets.

A dispenser case may be molded in a single piece with desired features.The dispenser case may be molded with integral hinges, integralregistration/interlock features (e.g., latches, dividers, or zoneswithin the case). Such features, e.g., latches, may aid in locking thedispenser so that items can be held within, while the hinges may aid inmaking it closeable. The dispenser case may include pulp-molded dividersthat are integrally formed. The molded-in dividers may aid in separatingitems within the dispenser case, e.g., keeping sachets containingdifferent types of materials separated into different compartments, orkeeping sachets apart for easier selection and removal. A dispenser casemay be molded with smooth shapes, such as soft or curved edges, suchthat the dispenser case may not cause damage to other items or causeinjuries. A dispenser case may be molded to have elevated or“three-dimensional” features, such as raised buttons, logos, or featuresthat provide depth or cavities within the case.

In another example, two or more parts of the dispenser case may bemolded separately and then connected to one another via additionalstructures, such as hinges and/or fasteners. In such cases, theadditional structures can hold together the two or more parts of thedispenser case such that the case may, for example, be closeable. Thetwo or more parts of the dispenser may form a clamshell or othercloseable structure with the aid of the additional structures.

A molded dispenser case with or without any additional structures maycomprise a plurality of sachets within it. The dispenser case maycomprise a first portion and a second portion joined at a first matingpoint. In an alternative embodiment, the dispenser case is a singlepiece. In an embodiment, the dispenser case includes features thatfacilitate deconstruction or separation of the dispenser case from thesachet. In an embodiment, the dispenser case is a molded fiber dispensercase. In another embodiment, the dispenser case is a pulp-formeddispenser case. In still another embodiment, the dispenser case can beformed of a fibrous material (e.g., natural fibers), biodegradablematerial, or compostable material. In an embodiment, the sachets can beformed of a polymer or polymeric material, such as a flexible polymer.In an embodiment, the sachet can be formed of an optically transparentmaterial.

A dispenser may include a dispenser case and sachets. In oneconfiguration, the dispenser case has a clamshell-type shape, which canbe formed in an open position, but may optionally be closeable. Thedispenser case can have one or more hinges that allow for opening andclosure of the dispenser case. The dispenser case can be closed aroundthe sachet. The dispenser case can have snap or interlock featurespositioned along open edges of the dispenser case to provide or assistwith providing full and secure closure about the sachets. The dispensercase can also have features, such as ribs or reinforcements, to securelysupport the sachets. The dispenser can be opened by an end user toremove the sachets, either for the purpose of removing sachets for useor for the purpose of reloading the dispenser (e.g. replacing emptysachets with full sachets). The dispenser can be dismantled such thatthe dispenser case can be reused. The dismantling of the dispenser canbe performed such that the dispenser case is not destroyed ordestructed. The dispenser case can be configured for reclosure afteropening and/or reloading the dispenser. The dispenser case can bereclosed using latches, hinges, adhesive, labels, elastic strap, or anyother manner.

The dispenser case may also include features that may provide forevidence of tampering. For example, the dispenser case may include aseal or locking mechanism that may be broken once the case is evenpartly opened, such that a user may become aware that the dispenser casehas been tampered with. In some cases, the dispenser case may beequipped with a transparent material, such as glass of a transparentplastic, such that the contents of the case, including sachets, could beviewed without opening the dispenser case and breaking the seal orlocking mechanism.

Outer surfaces of the dispenser case in accordance with the inventionherein can comprise any structural body that provides an enclosure andsupport to sachets. The dispenser case can be formed of any materialsuitable for providing structural support. In some configurations, thedispenser case can have sufficient structural rigidity to provide agripping or grasping area for a user's hand and/or to preventcompression of sachets contained within the dispenser case. The grippingor grasping area can be positioned on any part of the dispenser, andpreferably at the location where the two parts of the dispenser arejoined together (as in a briefcase). In other cases, the gripping orgrasping area may be in the center of the dispenser case. In still othercases, the gripping or grasping area may be in several parts of thedispenser case.

In embodiments, each of the gripping areas can comprise 1 or more, or 2or more, or 3 or more, or 4 or more, or 5 or more, or 10 or more, or 20or more ridges. In addition, each of the gripping areas can comprisemultiple sets of ridges. As an example, the first gripping area caninclude 3 ridges. In embodiments, each of the gripping areas can include1 or more, or 2 or more, or 3 or more, or 4 or more, or 5 or more, or 10or more, or 20 or more depressions. As an example, the first grippingarea can include two adjacent depressions. The gripping areas can haveany shape and configuration. As an example, the gripping areas can becircular, triangular or boxlike (e.g., elevated or “three-dimensional”features). In addition, the gripping areas can have any depth. In somecases, it might be desirable to have gripping areas with depressions andridges in the depressions, such and the dispenser case may have moldeddepressions with molded ridges. The gripping areas can be positioned toaccommodate smoother surfaces that are defined to receive a graphiclabel. The gripping areas could be on the front of the dispenser, orback of the dispenser, or both front and back of the dispenser.

The dispenser case, which can be pulp molded, can have features thatextend below or above a tool parting line, sometimes described as aparting line flange. In some cases, the molding can be performed in sucha way that an edge of the dispenser case does not have a parting lineflange. Any edge can be designed without a parting line flange. Theabsence of a parting line flange can allow for a flat surface to beformed when that edge is joined or abuts to another edge of thedispenser case that also does not have a parting line flange.

The features on the dispenser case may be of equal or unequal size, canbe designed such that they overlap, or can be designed such that onefeature inserts through a slot in the other feature. Overlappingfeatures can allow for the two sides of the dispenser case to be securedto each other without adhesives. The features can be designed such thatsides of the dispenser case are prevented from separating once onefeature is inserted through a slot in another feature. For example, afirst feature on one side of the dispenser case may be shaped like anarrowhead and a second feature on another side of the dispenser case canhave a slot. The arrowhead shaped feature can be inserted through theslot of the second feature, where the arrowhead prevents the sides frombecoming separated. Other shapes, such as hook-shapes, L-shapes,Y-shapes, and T-shapes, can be used to secure one feature to the otherfeature, such as at the closure point. The features can extend in theplane of the dispenser case portion that they originate from, or thefeatures can extend in a plane other than the plane of the dispensercase portion that they originate from. Angled features can allow for avariety of locking shapes to be formed, such as hooks. In someembodiments, a locking mechanism may include a latch made by, forexample, folding a sturdy material, such as cardboard. The features canbe formed during the molding process and/or can be modified after pulpmolding by folding or any other method known in the art. The feature mayor may not need to be deformed to be inserted through the slot of thesecond feature. Overlapping features can allow for a flat surface to beformed from two pulp-molded parts, pieces, or halves. In someembodiments, the parting line flange, as described herein. can be formedinternally, externally, or both internally and externally.

A dispenser frame may be connected to the dispenser case. A retainingcollar may hold the dispenser frame/insert to the dispenser case. Theretaining collar may provide a frictional fitting around both thedispenser case and the dispenser frame/insert.

The dispenser case can also comprise interlocks for connecting pieces ofthe dispenser case together or securing the dispenser case in a closedposition. The dispenser case can also comprise openings for viewing thecontents of the dispenser case. The openings or windows may be formed ofa different material than the dispenser case, as described herein. Theflanges and interlocks can be utilized in any dispenser describedherein.

A wall of the dispenser may be integrally molded so as to include adouble wall, including an inner wall and an outer wall. In some cases,the space between the two walls may be completely closed off, such thatthe empty space between two walls may, for example, provide cushioningfor the dispenser case. In other cases, the double wall can be molded insuch a way that the space between the walls is not completely closedoff. In such cases, the double wall can function as an insert or aseparator where, for example, sachets can be collected. In other cases,the opening between two walls may be filled with, for example,cushioning material such as foam, and the opening between the two wallsmay be sealed or covered with other material (e.g., a mesh cover), so asto keep the cushioning material in place.

In some cases, the inner part of the double wall may be moldedseparately from the outer part. In some cases, the inner part may beconnected to the outer part by an adhesive, such as glue, or by amechanism such as an interlock. An interlock may be formed of metal orother suitable material. In some cases, sachets or other items,including cushioning material, may be placed between the inner wall andthe outer wall.

A dispenser may include supporting features, e.g., one or more ribs.Such ribs may provide more strength to the structure of the dispensercase. In some cases, the ribs may comprise the same materials as thedispenser case, such as a fiber or pulp-mold, and may be molded in thesame piece as the dispenser case, while in other cases the materials mayinclude different materials from the dispenser case or may be separatepieces that are adhered, attached, or integrated with the dispensercase. The ribs may include different arrangements and configurationsthat may lend support to the neck area of the dispenser. The ribs may beparallel to each other, may cross each other, or arranged in a randomarrangement. The ribs may intersect, or they may not intersect. The ribsand dispenser can be shaped to allow for efficient nesting of open partswhen stacked.

The dispenser case may be formed from one or more sheets of materialthat are laminated, folded or glued together. The sheets of material cancomprise hinges, joints, creases, interlocks, flanges, or flaps forsimplified folding of the sheets to form the dispenser case. Parts ofthe dispenser case may be hinged together or fashioned as separate frontand back shells, which include a fitting that enables the two shells toclose.

In some embodiments of the invention, the dispenser case comprises afiber or pulp-molded body. The fiber and pulp-molded body can be ahollow shell, a clam shell, a two-piece shell, a multi-piece shell, or acombination thereof. The hollow shell can be a one-piece fiber orpulp-molded body where sachets are placed on the interior of the hollowshell through an opening of the hollow shell. The clam shell can be afiber or pulp-molded body with a hinge. The hinge can be located on anyside of the clam shell. For example, the hinge may be located along abottom edge or side edge of the dispenser case. In another example, theclam shell can be formed from two halves without a hinge, with separateshells coming together. The clam shell and/or the sachets can haveflanges and/or interlocks for securing the clam shell to or around thesachets. The two-piece shell can comprise two fiber or pulp-molded bodypieces that can enclose sachets. The two pieces can have interlocks orflanges for securing the pieces to each other. The two-piece shell canbe a two-part assembly of two cup-like parts that are assembled to oneanother with their open ends facing one another that can enclosesachets. A multi-piece shell can comprise a fiber or pulp-molded bodypiece with a hinge or a two-piece fiber or pulp-molded body combinedwith a belly band and/or an end cap for securing the multi-piece shellin a closed form around sachets. A multipiece shell may have multipleparts such as multiple hinges or multiple locking mechanisms. In somecases, this may allow for more than one access point or opening of thedispenser case. Pieces of the dispenser case can be held in place by anadhesive, a label, a mechanical deformation, or any other means known tothose skilled in the art.

The dispenser case can be shaped for incorporation of functionalfeatures. In some embodiments of the invention, the dispenser case cancomprise openings or cut-outs. The openings or cut-outs can be locatedon any side or surface of the dispenser case. The openings or cut-outscan provide multiple functions. These functions can include reducing theamount of material used to form the dispenser case, reducing the weightof the dispenser case, allowing for viewing of the contents of thedispenser, allowing for the positioning of stiffening rib features,retaining an interlock feature from another piece of the dispenser,providing features for enhancing the ability to grasp the dispensercase, providing features for separation from other parts of thedispenser, and increasing the ability to collapse or compress thedispenser case. The openings or cut-outs can be formed during molding ofthe dispenser case, or can be die-cut or water-cut after molding of thedispenser case.

Dispensers described herein, such as dispenser cases, can have a bendingpart or seam that allows the dispenser to be folded into a closedconfiguration. Dispensers may also include separate pieces that areglued or interlocked together. The edges of the one or more pieces ofthe dispenser may form a parting line. A parting line may be provided atan edge of the dispenser. In some instances, a parting line may beprovided where one or more pieces come together, or where an edge of afolded piece contacts another edge of the folded piece. A parting linemay be a tool parting line where the edge may have been provided in amold when used to create a thermoformed dispenser case.

In accordance with some embodiments of the invention, the parting linemay follow a parting line plane. In other embodiments, the parting lineneed not follow a plane and may deviate from a plane. In one example, aparting line and/or parting line plane may be provided at a lowerportion of an edge of the dispenser piece and one or more features mayextend beyond the parting line. In another example, the parting lineand/or parting line plane may be provided at an upper portion of an edgeof the dispenser piece and one or more dips may be provided below theparting line plane.

In some instances, one or more pieces may have a flap or extensionextending over a parting line, where two or more pieces of the dispensermay come together. The flap or extension on a first piece may overlay asecond piece of the dispenser case.

A parting line may have a flat edge, so that a side of the dispensercase is flat. One or more side of the dispenser case or portion of oneor more side of the dispenser case may be flangeless. In otherembodiments, one or more flange may be provided at an edge or partingline of the dispenser case. The dispenser case may be flat where one ormore overlap may occur. In some embodiments, the overlap may occur allon the same side (e.g., one or more extending features from a firstpiece overlaps at least a portion of the second piece). In otherembodiments, the overlap may occur on multiple sides (e.g., one or morefeature from a first piece may overlap at least a portion of the secondpiece, and one or more feature of the second piece may overlap a portionof the first piece).

When a dispenser case is closed, one or more portion of a dispenser casemay or may not overlap another portion. The dispenser case may be closedso that substantially no gaps are provided between the pieces. Thedispenser case may be closed so that no sachets may escape the dispensercase.

In some embodiments of the invention, and as described elsewhere herein,a tamper-evident feature or seal that is sometimes coupled to a lockingmechanism can be configured such that breaking, destruction or unsealingof the tamper-evident seal results in formation of an opening. Thetamper-evident feature can be designed by selecting a tamper-evidentfeature that is attached to the dispenser case with an adherence,adhesive, or tear strength that is greater than the adherence, adhesive,or tear strength of the tamper-evident feature itself, such that thetamper-evident feature can be broken rather than removed from thedispenser case. A dispenser case may include a tamper-evident sealplaced over an aperture of the dispenser. The tamper-evident seal cancomprise a flap for facilitating removal of the tamper evident seal fromthe dispenser.

A dispenser case can provide support during shipping and handling. Thedispenser case can be shaped for improved shipping or storagecharacteristics. The dispenser case can have a design such that thedispenser case can stack against other dispenser cases in aspace-efficient manner. Further, a dispenser case may include cushioningmaterial as described herein.

The dispenser case can comprise one or more openings for viewing thecontents within the dispenser case. As described herein, the dispensercan also have a gripping or grasping area for gripping or grasping thedispenser by a user.

Stiffening protrusions for structural rigidity of the case, and otherstiffening features such as ribs, gussets, tabs, flanges, and otherdetails to provide may help structural integrity that allows forstacking of the dispenser, or to ensure that the shape of the dispensercase allows for stable stacking.

Dispenser Frame and/or Dispenser Inserts

A dispenser frame may provide additional structural support to thedispenser case. The frame may be made of paper, cardboard, plastic,metal, or another suitable material. The dispenser frame may, forexample, provide structural rigidity to the dispenser, and may beattached to the outside or inside surface of the dispenser. In somecases, the dispenser frame may provide a hinge or a locking mechanism.The dispenser frame may be mechanically attached through robust means,such as ultrasonic welding, heat sealing or other methods familiar toanyone skilled in the art, including adhesive, mechanical connection, orinterlocking. When it is made from a different material than thedispenser case, the dispenser frame may also provide other benefits,such as a material that can be recycled together with the dispenser casematerial but having some different properties from the dispenser casematerial, which may offer some benefits. For example, the frame mayinclude a material that is tougher (e.g., cardboard) than the dispensercase material, which may make it more useful as a hinge. In addition,the dispenser frame material may enable function such as scoring,hinges, folds, tabs, diecut tab receivers, and catches.

Dispenser inserts may provide additional structure andcompartmentalization on the interior part of the dispenser case.Dispenser inserts may be formed of paper or card stock, such that, forexample, it is possible to print on the inserts. Dispenser inserts mayalso be formed of plastic or polymeric materials, as described herein.Dispenser inserts may be die-cut to complex shape, have folds, and haveproperties of paper. Dispenser inserts may be foldable, and may functionas dividers. In some cases, inserts functioning as dividers may separatedifferent types of sachets from one another. In some cases, the dividersor inserts may help hold sachets in place. The inserts may helpconfigure the dispenser case to carry different size and number ofsachets in the different compartments created by the inserts. Dispenserinserts may extend beyond the perimeter of the case to have functionfeatures such as hang tags, tamper evident seals, tear-aways, andgraphic surfaces.

Optionally, dispenser inserts may connect to a dispenser case section orshell mechanically. In some instances, the dispenser inserts may beconnected without requiring an adhesive. In some instances, thedispenser inserts may be connected via pressure fit connection.

In some embodiments, dispenser frames may be a type of dispenser insert.

In some cases, dispenser inserts may be formed from polymers that belongto a group of polymers that may be recycled together, or formed from thesame type of polymer. Formation from the same type of polymer or frompolymers belonging to one recycling group can allow for simplifiedand/or reduced-cost recycling. A type of polymer can comprisepolyethylene terephthalate (PET), high-density polyethylene (HDPE),polyvinyl chloride (PVC), low density polyethylene (LDPE), polypropylene(PP), polystyrene (PS), and other polymers. The polymer can be anFDA-approved plastic. The recycling groups can comprise plasticidentification codes 1, 2, 3, 4, 5, 6, and 7. A recycling group cancomprise a set of plastic or polymer types that can be recycled togetherusing a recycling process that does not require separation of theplastic or polymer types prior to the recycling process.

In some cases, the inserts may be welded to the dispenser case. In othercases, the inserts may be attached to the dispenser case by an adhesiveforce, such as with the aid of glue. In still other cases, the insertsmay be attached to the dispenser case via a locking mechanism. Dispenserinserts may also be attached to the dispenser case via elastic banding,adhesive or non-adhesive tape or film, cord, metal banding, heat-shrinktubing, adhesive or non-adhesive paper labels, sealing wax, friction fitand so on.

Dispenser inserts can be molded with the dispenser case during themolding process. Dispenser inserts can be placed in the mold prior toformation of the dispenser case. The parts to be insert molded can beplaced into the pulp forming machine by hand, mechanically, orrobotically. Once the dispenser case is formed, the dispenser insert isintegrated with the dispenser case and removed from the mold with thedispenser case. The dispenser insert can be any type of material. Forexample, it can be plastic, pulp, paper, cardboard, metal, or glass. Thedispenser insert can be the same type of material as the dispenser case.In an embodiment, the insert molded part can be made of Type 3 pulpthermoforming, and the resulting detailed pulp parts can be placed in aType 2 forming machine for molding of the inserted part, resulting is adetailed area integrated to a less detailed part. With the difference incost between the two processes the final part can be more cost effectivethat an entirely Type 3 part, yet still have optimal detail andtolerance where desired. Dispenser inserts may be separated from thedispenser case by a user, which can allow for proper separation ofmaterials for recycling, disposal, or reuse. Dispenser inserts can alsoincrease the stability or rigidity of the dispenser case. For example,dispenser inserts can be designed such that they reinforce the base,sidewalls, or neck area of the dispenser case. Dispenser inserts can bea solid piece with or without an aperture. In some cases, dispenserinserts may function as pockets.

Dispenser inserts made of material such as die-cut paper may performother functions in conjunction with the dispenser case. They may beadapted for hinging, hinge receiving, latching, and other functions. Insome cases, dispenser inserts may perform substantially the samefunctions as the dispenser frames. In some cases, dispenser cases arefurther adapted with cartridges for holding sachets, with the cartridgesperforming the same functions as the dispenser inserts (e.g.,compartmentalizing or separating sachets). In some cases, the dispenserinserts and dispenser frame are made of the same material. In othercases, the dispenser inserts and dispenser frame are made of differentmaterials. In some cases, inserts may be separate pieces from thedispenser case. In other cases, dispenser inserts and dispenser case mayform an integral single piece. An integral single piece with a dispensercase may be molded or folded in such a way as to create a dispenser casecomponent and a dispenser insert/divider component.

In some cases, a part of the locking functionality may be located on thedispenser case, while another part of the locking functionality may belocated on the dispenser frame. In some cases, the dispenser case andthe dispenser frame are made of different materials.

In some cases, a retaining collar may be placed around the dispensercase. The retaining collar may include a snap member. The snap membermay be a protrusion from a surface of the retaining collar. Theretaining collar may be formed of a polymeric material, such as aplastic, or a composite material, which may include one or more of ametal, plastic or cellular material, such as pulp. The retaining collarmay be a band of shrink sleeve material which shrinks with heat appliedduring assembly. The retaining collar may also be formed of paper, pulp,plastic, cardboard, metal, or another suitable material, as describedherein. In its shrunken state, the band may serve to unify the dispensercase parts.

The dispenser frame/insert and dispenser case can be recycled after use.The dispenser frame can be designed such that it, as a paper component,it can be recycled together with the dispenser case material. Thedispenser can be designed such that the dispenser frame/insert and thedispenser case can be separated prior to being subjected to a recyclingprocess or prior to disposal. The dispenser frame/insert and dispensercase can also be refilled and reused. The sachets can be separated fromthe dispenser case without damaging or destructing the dispenser caseand/or dispenser frame/insert.

Separation of the dispenser frame/insert and the dispenser case can befacilitated by a minimization of attachment points between the dispenserframe/insert and the dispenser case. In some embodiments of theinvention, the attachment points are weakened to allow for breakage.Separation of the dispenser frame/insert and the dispenser case canimprove the ability and/or ease of recycling the dispenser by a givenrecycling process. In some cases, inserts may be removable reversiblyfrom the dispenser case. In an example, the inserts may be re-attachedto the dispenser case after separation. In other cases, inserts may notbe re-attachable to the dispenser case after separation.

Dispenser case has features that facilitate deconstruction or separationof the dispenser case from the dispenser frame/inserts. Such featuresmay include holes, tabs, perforations, tear-away strips, pull-strips,creases, labels, embedded pieces of string or other features as might beconceived by those skilled in the art. A user can insert a finger orother object into a hole for destruction of the dispenser.Alternatively, a pull-strip can be pulled to cause destruction of thedispenser. The pull strips could be made of a higher density paper ororganic compostable string. The pull strip could be insert molded, overmolded or added after molding of the dispenser case. User interactionwith said features can cause the dispenser case to become damaged orseparated from the dispenser frame/inserts to such an extent that thetwo parts are no longer connected. Once separated, the parts can bedirected to the correct recycling streams.

In some embodiments of the invention, the amount of material used toconstruct the hybrid dispenser is minimized for a given dispenservolume. The minimization of material used for construction of thedispenser can reduce the waste associated with production or disposal ofthe dispenser.

Portions of the dispenser can be formed from polymers belonging to onerecycling group or are formed from the same type of polymer. Formationfrom the same type of polymer or from polymers belonging to onerecycling group can allow for simplified and/or reduced-cost recycling.A type of polymer can comprise polyethylene terephthalate (PET),high-density polyethylene (HDPE), polyvinyl chloride (PVC), low densitypolyethylene (LDPE), polypropylene (PP), polystyrene (PS), and otherpolymers. The polymer can be an FDA-approved plastic. The recyclinggroups can comprise plastic identification codes 1, 2, 3, 4, 5, 6, and7. A recycling group can comprise a set of plastic or polymer types thatcan be recycled together using a recycling process that does not requireseparation of the plastic or polymer types prior to the recyclingprocess, e.g., separation of the dispenser case material and dispenserinsert material.

Dispensers of embodiments of the invention can be designed to minimizematerials cost, thus aiding in the reduction of post-use waste. Inaddition, materials can be selected so as to minimize environmentalimpact. For example, the dispenser case can be formed of a biodegradablematerial.

Closures, which may be used for reversible closure and opening of adispenser case, may include one or more parts or features that arecomplementary to one or more features or parts on the dispenser case ordispenser inserts. Closures can be integrally formed, adhered, foldedover, or welded or otherwise attached to the dispenser insert or frame.Closures can be formed from recyclable, biodegradable, or compostablematerial. A closure may comprise a twist cap, snap cap or lid. Dispenserinserts can mate to a closure on a case by friction, mechanicaldeformation, heat stakes, snaps or locks, or any other manner describedherein or known to one skilled in the art, including magnetically, via ahook-and-loop setup (e.g., with Velcro), by folding the insert over ashell, and with adhering material.

In some cases, the attachment members, including posts, may be formedfrom the closure. That is, the attachment members may be unitary (orsingle-piece) with the closure. For example, the closure and attachmentmembers may be formed from a polymeric material, such as a plastic. Theclosure and attachment members may be formed by injection molding orextrusion. In other cases, the attachment members may be formed from oneor more materials separate from the closure. For example, the closuremay be formed of a first polymeric material and the attachment membersmay be formed of a second polymeric material, a metallic material (e.g.,aluminum), or a composite material that may include one or more of apolymer and metal.

Closures that can be attached to a dispenser case using heat stakes. Theheat stakes can extend from the closure and through a dispenser case.The dispenser case can have predrilled, preformed or premolded holes,die-cut holes, slots, or slits that allow for the heat stakes to extendthrough the dispenser case or the heat stakes can be made to piercethrough the dispenser case or through a molded feature in the dispensercase or through a thinner area in the dispenser case. The heat stakescan be arranged in a circumferential or radial manner about the closure,or can be positioned only partially about the closure. The closure canbe attached to the dispenser case by about, less than about, or at leastabout one, two, three, four, five, six, seven, eight, nine, ten, or morestakes. The stakes can be made from a material that is the same ordifferent from rest of the closure. For example, the stakes can be madeof the same plastic as the closure. The heat stakes can be integral tothe closure. The stakes can be made of a plastic that can be melted ordeformed by heat or by ultrasonic energy directors. Melting ordeformation of the plastic can allow for secure attachment between theclosure and the dispenser case. The melted or deformed stakes can formany shape. For example, the melted or deformed stakes can form a rivetshaped head. In certain embodiments, the closure can be mated to thedispenser case or a part of the dispenser case dispenser case through ahole that is in the dispenser case part. The closure can then beinserted from the inside and connected to the dispenser case dispensercase with, e.g., adhesive, mechanical deformation of the pulp to theclosure flange, with the aid of welding, and/or a retaining ringinstalled from the outside.

A closure can be attached to the dispenser case by flanges. The flangescan be friction fit to the dispenser case. The flanges can also be gluedor otherwise attached to the dispenser case by an adhesive. In someembodiments, the closure is attached to the dispenser case without theuse of adhesives or glues. Closure or locking mechanism that is attachedto a dispenser case by attachment members (also “external matingfeatures” herein) that may be a mechanical deformation of flanges inaccordance with an embodiment of the invention. The mechanicaldeformation can be performed by a machine or manually. The flange canmechanically deform in a circumferential manner about the closure, oronly partially about the closure. In some embodiments, the mechanicaldeformation may cause a mechanical deformation of only the closure, onlythe dispenser case, or both the closure and the dispenser case. Themechanical deformation may be reversible or irreversible.

FIG. 1 shows a dispenser case 100 having one or more dispenser inserts110 a and 110 b. Inserts may be integrally molded with the dispensercase or may be detachable, and may be formed from the same or differentmaterials as the dispenser case. In some instances, the dispenser casemay have a clamshell configuration having a first shell 120 a and asecond shell 120 b. A shell may have a hinge integrally formed with thefirst shell and a second shell. Alternatively, a separate hinge may beprovided as a separate, detachable piece. The hinge may be formed of thesame or different material as the shells. Shells 120 a and 120 b may beformed of thermoformed material, e.g., thermoformed pulp. One or moresachet 130 may be held by the dispenser case. In some embodiments, oneor more sachet may be held within only a single shell, or side, of thedispenser case. Alternatively, one or more sachets may be held withinboth shells, or sides, of the dispenser case. A part of a sachet mayextend beyond the insert, as shown, or may be completely behind theinsert.

The dispenser case may further include a locking mechanism such as ahook or latch 140, which may be integrally formed or molded with thedispenser case, or may be a part of the one or more inserts (which inturn may be formed or molded with the dispenser case, or may bedetachable), or a part of a different structure such as dispenser frame.An opening 150, which may be integrally molded with the dispenser caseor may be a part of a detachable insert or dispenser frame, may matewith the hook or latch 140 to form an interlock. Latch 140 and opening150 may be formed of thermoformed material, such as thermoformed pulp. Alatch and/or opening may be provided on a side opposite the hinge. Adispenser case may be configured to have an open position and a closedposition. When the dispenser case is in a closed position, a hinge maybe provided on a side with a locking mechanism on an opposing side. Alatch and/or opening of a locking mechanism may interlock or interact.One or multiple locking mechanisms may be provided on a side, or onmultiple sides. When a dispenser case is in a closed position, one ormore objects held therein may not be able to escape. When a dispensercase is in an open position, the one or more objects therein may beaccessed and/or removed. The hinge can be along any edge of thedispenser. Multiple small hinges can run along and edge. The dispensercase may bend along the hinge in order to be in the open and/or closedpositions. In an alternative embodiment, a hinge need not be provided.In one example one or more locking mechanisms may be provided onopposing sides of the dispenser case.

FIG. 1 also provides top views 160 a and 160 b of the dispenser case andside views 170 a and 170 b of the dispenser case, in the closedconfiguration. Top view 160 b and side view 170 b also show theinterlock. FIG. 1 also provides views of the dispenser case lying flat180 a and 180 b, in the closed configuration. Views 180 a and 180 b showa dispenser case that may have a first shell with a concave outersurface and a second shell with a convex outer surface. FIG. 1 alsoprovides two views 190 a, also including sachets 130 and insert 110, and190 b, of the dispenser case in the open configuration.

FIG. 2 a provides an open view of a clamshell dispenser case 200 havingshells 210 a and 210 b, which may be integrally formed or may beseparate pieces, a hook or latch 220 a, opening 220 b, and a hinge 230.The hinge may extend along the whole length of side of a shell of adispenser case, or a part of the length of side of a shell. Thedispenser case, hinge, and locking mechanism may be integrally formed,or may include two or more detachable units, such as a dispenser caseand a dispenser frame. FIG. 2 b provides a closed view of a clamshelldispenser case 200 having shells 210 a and 210 b, which may beintegrally formed or may be separate pieces, having a hook or latch 220a and opening 220 b that are mated to lock the dispenser case, and ahinge 230. The hinge and lock features may be non-integral (e.g.,separately formed, including formed from a different material) from thedispenser shells, and may be part of the dispenser frame, which may beformed of paper or cardboard. The dispenser case may be further filledwith one or more sachets 240. A hinge may be integral with the shells,or separate (e.g., detachable) from the shells. A hinge made me of thesame or different material as the shells. If a hinge is separate (e.g.,detachable) from the shells, it may be attached via adhesive to aportion of the flanges that may extend around the perimeter of the case.The hook and latch may permit the dispenser case to be opened and closedrepeatedly, such that sachets may not fall out when the dispenser caseis closed. The sachets may be held tightly in place in the dispensercase.

FIG. 3 a shows a dispenser case 300, in an open configuration, having afirst shell 310 a and a second shell 310 b, inserts 320 a and 320 b, anda separately formed hinge 330 a, which may be formed from the same ordifferent material as the shells. The inserts may go across the entirewidth of a side of a case, or only a part of a side of a case. The hingemay, for example, be formed of a die-cut and scored paper, or anothermaterial suitable for repeated folding and unfolding. The dispenser casealso includes a hook or latch 340 and an opening 350. FIG. 3 b shows adispenser case 300, in an open configuration, having a first shell 310 cand a second shell 310 d, inserts 320 a and 320 b, a hinge 330 b, alatch or hook 340, and an opening 350. The shells 310 c and 310 d andhinge 330 b may be integrally formed or may be formed from two or moredifferent, and detachable, parts, including a part providing the hinge.FIG. 3 c shows the dispenser case 300 in a closed configuration.Dispenser case 300 may be formed of shells 310 a and 310 b and have alatch or hook 340 and opening 350 that together form an interlock. Adispenser case may have more than one interlock feature, for example twoor more interlock features, which may help, for example, preventaccidental opening of the dispenser case. Dispenser case 300 may have asurface 360 which may be used for labeling the dispenser case. A labelmay further be adhered to the dispenser case. The label can be formed ofthe same or different material as the shell or other parts of thedispenser case. The label may be formed of paper or another materialthat may be adhered to the case via, for example, glue. The label mayhave material properties that enable it to hold ink or color better thanthe material of which the dispenser is formed.

FIG. 4 a shows an insert 400 having a scored, locking mechanism in anunfolded position 410 a, and scored side walls in an unfolded position420 a and 420 b. An adhesive can be applied to the folded side, so as toaid in attaching the insert 400 to a dispenser case. FIG. 4 b shows aninsert 400 having a scored, locking mechanism in an unfolded position410 a, and scored side walls in a folded position 420 c and 420 d. FIG.4 c shows an insert 400 having a locking mechanism in a folded position410 b, and side walls in a folded position 420 c and 420 d. The insertmay be made of paper, card stock, pulp, cardboard, or other material,which may be thermoformed. An insert may be a one-piece insert with alocking mechanism. A part of an insert may also be folded over a part ofa shell, which may help hold an insert in place.

FIG. 5 a illustrates interaction of an insert 400 with locking mechanism410 b (from FIG. 4) with a shell or dispenser case 500, which may be athermoformed shell. The locking mechanism 410 b may become compressed410 c, enabling the formation of an assembly 510 between shell ordispenser case 500 and insert 400. Insert 400 may fit securely into theshell or dispenser case 400. FIG. 5 b provides another view of the shellor dispenser case and insert assembly 510, where insert 400 may fitsecurely into the shell or dispenser case 500 to form the shell ordispenser case and insert assembly 510. A dispenser case may have aledge or shelf configuration, where a first shell is shaped slightlydifferently from a second shell, so that the locking mechanism may restin an area provided by ledge or shelf, which may help protect thelocking mechanism. The locking mechanism protrude from the case, and maybe attached to the dispenser case via an adhesive such as glue, or mayremain in place due a compressive force.

FIGS. 6 a and 6 b illustrate assembly of the dispenser shells (twopieces) with the dispenser frame or insert. FIG. 6 a shows the dispensershell parts 610 a and 610 b, which may be formed of thermoformedmaterial, and the frame or insert 660, which may be formed ofthermoformed material, paper, or cardboard. Frame or insert 660 haslatch 620, receiver 625, and hinge 630, which may be formed by scoringthe material of which the frame or insert is made. Receiver 625 may be acutout feature that may receive latch 620 once the dispenser case is inits folded state. Frame or insert 660 may also include dividers 640 aand 640 b, which may be used to hold sachets in place, and windows 650 aand 650 b, which may aid in viewing the sachets. FIG. 6 b shows adispenser case 600 in the assembled position, formed of shells 610 a and610 b and dispenser frame or insert 660, which further has latch 620,receiver 625, hinge 630, dividers 640 a and 640 b, and windows 650 a and650 b. Latch 620 can aid in securing the frame or insert 660 to theshells 610 a and 610 b. A case may have a flange or ledge where theinsert may be adhered. An insert may be a single piece that connectsboth shells. An insert may also serve as a hinge.

FIG. 7 a provides a view of an interior surface of a dispenser case 700,which may be formed of shells 710 a and 710 b, which may be two separateshells or a one unitary two-shell piece. Shells 710 a and 710 b may beformed of thermoformed material. The dispenser case 700 may have a latch720 and one or more ribs 730. Ribs 730 may help organize items, such assachets, within the dispenser case. Latch 720 and ribs 730 may beintegrally molded of thermoformed material as part of shells 710 a and710 b, or they may be separate, detachable pieces. FIG. 7 b provides aview of an exterior surface of a dispenser case 700, which may be formedof shells 710 a and 710 b, which may be two separate shells or a oneunitary two-shell piece. The dispenser case 700 may have a latch 720 andone or more ridges 740. Ridges 740 may help in the stacking of thedispenser case 700 and may act as a buffer to prevent it from damage, orto aid in grasping the dispenser case. Latch 720 and ridges 740 may beintegrally molded of thermoformed material as part of shells 710 a and710 b, or they may be separate, detachable pieces. The ribs or ridgesmay be on one of the shells, or on both of the shells.

FIG. 8 a provides another view of an interior surface of a dispensercase 700 having shells 710 a and 710 b, latch 720, and one or more ribs730. FIG. 8 a provides a view of an interior surface of a dispenser casewith ridges and objects 750, such as sachets, inserted and organizedbetween the ribs. Ribs may be spaced in such a way as to hold one sachetbetween the ribs, or to hold more than one sachet between the ribs. Theribs may be spaced 0.1 cm or more, 0.5 cm more, 1 cm or more, or 2 cm ormore, or 3 cm or more, or 4 cm or more, or 5 cm or more, or 10 cm ormore, or 20 cm or more, or 50 cm or more, or 100 cm or more. The spacingbetween one pair of ribs may form the spacing between another pair ofribs. The height of the ribs may be about 5%, or 10% or more, or 15% ormore, or 20% or more, or 25% or more, or 30% more, or 35% or more, or40% or more, or 45% or more, or 50% or more, or 55% or more, or 60% ormore, or 70% or more, or 80% or more, or 90% or more, or 100% or more,or 110% or more, or 120% or more, or 150% or more the depth of a shell.When the height of a rib is more than 100% the depth of a shell, the ribprotrudes into the space of a second shell. All ribs may be the sameheight, or some ribs may have different height from others.

FIG. 9 a provides a side view of a dispenser case 700 in an openconfiguration. The dispenser may have a shell 760. Shell 760 may includehinge 770, latch receiver 780, latch or hook 785, and one or more ribs790, which may be integrally formed with the shell. FIG. 9 b provides aside view of a dispenser case 700 in a closed configuration. Dispensercase 700 may include shell 760, which may have hinge 770, latch receiver780, and latch or hook 785 which enables the closing of the dispensercase, and ribs 790. A latch on a first shell may mate with an opening ona second shell to form a closure or a locking mechanism. An opening maybe a hole or a groove. FIG. 9 b shows the same dispenser in a closedposition with latch receiver 780 and latch or hook 785 engaged. All thefeatures may be integrally formed from a single piece, such as by pulpthermoforming, or they may be formed of different pieces. The hinge,latch, and latch receiver may all be integrally formed from the samepiece, such as a piece of thermoformed pulp.

FIG. 10 provides an illustration of dispenser case 800 that may have anopening 810 that may enable the dispenser case to hang on a supportstructure such as a rod. The dispenser case 800 may also include a labelsurface 820 and one or more ridges 830. Shown in an open configuration880, the dispenser case may have ribs 840 that may separate one or moresachets 850. The ribs may be integrally molded into dispenser shells 890a and 890 b, which may be a unitary piece or two separate pieces. One ormore dispenser cases 860 may be able to hang on a rod 870 with the aidof opening 810. Dispensers cases made of materials such as thermoformedpulp may have such complex morphologies as enabled by the thermoformedpulp material. Pulp thermoforming of dispenser cases may permit thecomplex morphologies. A dispenser case may have multiple openings suchas opening 810. For example, there may be an opening in one of theshells so as to expose or allow viewing of contents of the dispensercase. The opening may be covered by a material, which may be atransparent material such as clear plastic.

FIG. 11 provides an illustration of dispenser case 900 that may haveshells 910 a and 910 b. The dispenser case 900 may have a flat end 920such that the dispenser case may stand on surface 930. Shown fromanother view 940, the dispenser case may have a label surface 950, latch960, and a flat end 970. In some cases, either bottom end or top end ofthe dispenser can be a flat end. In other cases, a dispenser case mayhave perimeter flanges at ends, such that the dispenser case may nothave a flat bottom or a flat top end. In some cases, a dispenser casemay have a protruding perimeter flange.

FIG. 12 provides a view of an outer casing of a dispenser case 1000 inan open position. Dispenser case 1000 may include shells 1010 a and 1010b, which may be integrally formed. Dispenser case 1000 may also includehinge 1020, latch 1030, and opening 1040, which may also be integrallyformed. Latch 1030 and opening 1040 may aid in the closing of dispensercase 1000. In some instances, the thickness of the shells of thedispenser case may vary throughout the body of the shells. In somecases, the shells may be thicker toward the center of the shells, wheregreater strength of the may be required than on the sides. In somecases, the shells may be thicker at the gripping areas of the shells.Use of a thermoformed pulp material, of which some shells of thedispenser case may be made, may advantageously enable shells of varyingthickness.

FIG. 13 provides a view of a dispenser case 1100 in a closed position,which may have a latch 1100 and locating feature 1120 on lower shell1140 that protects the latch while allowing it to travel. A latch can bea part of a shell, and can be integrally formed with the shell, or alatch can be a part of an insert or frame. A latch may be formed of thesame or different material as the shell. There may be a locating feature1120 in the shell to seat the Latch 1110. The latch 1110 can releasablyconnect to the perimeter flange 1130 of the upper shell 1150. A latchcan be a foldover latch.

FIG. 14 provides a view of a shell 1200 that may have an insert 1210,which may be formed of a different material than shell 1200. Forexample, insert 1210 may be formed of paper or cardboard. Insert 1210may further include latch 1220. Shell 1200 may further be equipped withdivider 1230, which may be formed of a different material than shell1200 and may be used to hold sachets in place. An insert and a dividercan be separate pieces, or they can be the same piece.

FIG. 15 provides a view of a shell 1200 that may have an insert 1210,which may be formed of a different material than shell 1200. Insert 1210may further include latch 1220, and shell 1200 may include an opening1240, such that latch 1220 and Locating Feature 1240 may form part of alocking mechanism for engaging with the other shell (not shown). Shell1200 may further be equipped with divider 1230, which may be formed of adifferent material than shell 1200 and may be used to hold sachets inplace. A latch can be formed of folded-over material, where the materialmay be folded over the edge of a shell. A latch may be held in place bybeing inserted into an opening in a shell as part of an insert, asdepicted in FIG. 15, or it may be glued to the case or adhered by someother means. In some cases, a latch may be held in place by acompressive force.

FIG. 16 provides a view of a dispenser case 1300 in an open position.The dispenser case may have shells 1310 a and 1310 b, which may beformed of a thermoformed material and may be integrally formed. Thedispenser case 1300 may also have a hinge 1320 which may be integrallymolded from the same piece as shells 1310 a and 1310 b. Dispenser case1300 may further include divider 1330, which may be a detachable pieceand may be formed of a material such as cardboard. Latch 1340 may beintegrally formed from the same piece as divider 1330.

FIG. 17 provides view of a dispenser case 1300 in a closed position. Thedispenser case may include shells 1310 a and 1310 b. The dispenser casemay also be equipped with a latch 1340, such as a latch formed ofdivider 1330 depicted in FIG. 16. The dispenser case 1300 may also havean opening 1350 that may function as a locking mechanism along withlatch 1340 to capture the shell 1310 a.

FIG. 18A provides a view of an open dispenser case 1400 having shells1410 a and 1410 b, latch 1420, latch receiver 1430, one or more ribs1440 and hinge 1460, which may be integrally formed with the shells. Thedispenser case may further have dividers or inserts 1450 a and 1450 b,which may rotate into, or fold into, place 1470. Dividers or inserts1450 a and 1450 b may be integrally formed with shells 1410 a and 1410 b(e.g., be a part of the same piece), including from a material likethermoformed pulp from which an insert can be molded such that it can berotated or folder over. FIG. 18B provides a view of a dispenser case1400 having shells 1410 a and 1410 b, latch 1420, latch receiver 1430,one or more ribs 1440 and hinge 1460, with dividers or inserts 1450 aand 1450 b rotated into, or folded into, place. One or more sachets maybe placed behind the dividers or inserts, and the sachets may be not bevisible behind the divider or may be long enough to be visible beyondthe length of the dividers or inserts.

FIG. 19A provides a view of an open dispenser case 1500 having shells1510 a and 1510 b, latch 1520, latch receiver 1530, one or more ribs1540 and hinge 1560, which may be integrally formed with the shells. Thedispenser case may further have a divider or insert 1550, which mayrotate or be folded into place 1570. Divider or insert 1550 may beintegrally formed with shells 1510 a and 1510 b (e.g., be a part of thesame piece), including from a material like thermoformed pulp from whichan insert can be molded such that it can be rotated or folder over. FIG.19B provides a view of a dispenser case 1500 having shells 1510 a and1510 b, latch 1520, latch receiver 1530, one or more ribs 1540 and hinge1560, which may be integrally formed with the shells. The dispenser casemay further have a divider or insert 1550, here shown rotated or foldedinto place. The divider or insert may project 1580 above the partingline plane of the shells, entering into the space enclosed by shell 1510a. Sachets held by the divider or insert may likewise project intospaces enclosed by both shells, or by only one of the shells.

FIG. 20 provides a view of sachet 1600 and dispenser case 1610, hereshown in a closed position and having shells 1620 a and 1620 b. Shell1620 a may have a opening or window 1630 through which one or moresachets 1600 may be visible. Shell 1620 a may further include a labelingsurface 1640.

FIG. 21 a provides a view of a dispenser case 1700 that may have shellsof 1710 a and 1710 b of approximately equal volume. Each shell includesdividers or inserts 1720 a and 1720 b, which may be used to hold one ormore sachets 1730 in place. Each sachet may not extend beyond theparting line plane dividing the two shells, occupying only the spaceenclosed by one of the shells. FIG. 21 b provides a view of a dispensercase 1700 that may have shells of 1710 a and 1710 b of approximatelyequal volume. The dispenser case may include a single divider or insert1740, taking up most of the volume of the dispenser case, which may holdlarger sachets 1770 than those show in FIG. 21 a. Each sachet may extendbeyond the parting line plane dividing the two shells and project intospaces enclosed by both shells. FIG. 21 c shows a dispenser case 1700having shells 1710 a and 1710 b and insert or divider 1750, which maytake up most of the volume of the dispenser case. Insert or divider 1750may aid in holding sachets 1770. The dispenser case may include ribs1760 that may further aid in holding in place and organizing sachets1770. FIG. 21 d shows a dispenser case 1800 having shells 1810 a and1810 b of unequal heights 1830 a and 1830 b with respect to the partingline plane 1820, the parting line being defined as the plane at thejunction of shells 1810 a and 1810 b, where >A is the height of thelarger shell and A is the height of the smaller shell. The dispensercase may further include an insert or divider 1840 and sachets 1850.

FIG. 22 a shows a dispenser case 1900 having a flange 1910, which may beformed of molded pulp and may be inserted between shells 1940 a and 1940b and glued to the shells to keep the dispenser case closed. The flange1910 may include one or more tear points 1920, such as a perforatedfeature. This feature may be torn away 1930 to allow access to thedispenser case 1900 such that any tampering may be evident. FIG. 22 bshows a dispenser case 1950 having shells 1960 a and 1960 b. Thedispenser case may further include a flange 1970, which may beintegrally formed with the dispenser case. The dispenser case may alsoinclude an insert frame 1780, which may be formed of a differentmaterial than the dispenser case, such as cardstock. The frame may haveone or more tear points 1790 that may be torn away 1795 to allow accessto the dispenser case 1950 such that any tampering may be evident.

FIG. 23 shows sachets 2000 that may be connected to one another at longedges 2005 by, for example, tearable parts, such as perforations alongthe length of the sachet. Sachets may be torn away from each other 2010and thus separated. Connected sachets may form shapes such as coil 2020or accordion/layered shape 2030, which may fit inside a dispenser 2040.The dispenser may have shells 2050 a and 2050 b which may be of unequalsize. The dispenser 2040 may also have a hinge 2060 and closure 2070that form a parting line plane that is not parallel to the sides ofshells 2050 a and 2050 b. The dispenser case may further include insertsor dividers 2080 a and 2080 b that guide sachets toward opening 2090such that the sachets may be dispensed 2095. The sachets may be linkedas they are dispensed out and separated later, or they may be separatedas they are dispensed. The sachets may dispense one at a time, such thatafter one sachet is dispensed and separated, the next sachet is queuedup to be dispensed in the opening 2090. Or, multiple sachets can bedispensed at one time from the opening 2090.

FIG. 24 shows a dispenser case 2100 having a parting line flange 2110that extends beyond the parting line plane. The dispenser case may havean opening 2120 such that sachets 2130 may be dispensed out 2140. Thesachets may be linked as they are dispensed out and separated later, orthey may be separated as they are dispensed.

Sachets

The sachets herein can be formed of a polymer or otherliquid-impermeable material. The polymer or other liquid-impermeablematerial can be food-grade for storage of consumable products. Thesachet can be flexible or compressible. In some cases, the sachets canbe formed of a single and uniform polymer. In some embodiments of theinvention, the sachets may be formed from polyethylene. The sachets mayoptionally have a metalized layer, such as aluminum, for a high level ofbarrier protection.

The sachets enclosed by the dispenser case can have any shape. Thesachets may be shaped to minimize an internal cavity of the dispenser.The sachets may be shaped to contact a portion or majority of the innersurface of the dispenser case. In another embodiment, the sachets can beshaped so as to minimize the use of material. In some cases, sachets maybe formed of a processed fiber.

The sachets can have any size and shape, including cylindrical,triangular, boxlike, having a length, height and width that are the sameor substantially similar.

A plastic used in any process used to form sachets, inserts, labels orother parts of the dispenser, can be made of a single type of polymer ormultiple types of polymer. The plastic can be selected to exhibitimpermeability or reduced permeability to a material to be containedwithin the sachet. For example, the plastic can be polyethylene. Theplastic can have layers of polyethylene that have been produced atvarying densities. Sachets may also be formed from pulp, such asthermoforming pulp, or compostable or biodegradable materials.

A sachet can be attached to a dispenser case using a variety ofmechanisms. These mechanisms can include attachment of the sachet to thedispenser case or insert by the closure. Sachets may be thrown awayafter use. In one example, an end of the sachet may be adhered orotherwise attached to the dispenser case or insert. One or moreperforation may be provided that may assist with tearing the sachet at adesired spot. Alternatively, the sachets may be provided freely withinthe dispenser case. The dispenser may be refilled with new sachets.

While preferable embodiments of the present invention have been shownand described herein, it will be obvious to those skilled in the artthat such embodiments are provided by way of example only. Numerousvariations, changes, and substitutions will now occur to those skilledin the art without departing from the invention. It should be understoodthat various alternatives to the embodiments of the invention describedherein may be employed in practicing the invention. It is intended thatthe following claims define the scope of the invention and that methodsand structures within the scope of these claims and their equivalents becovered thereby.

What is claimed is:
 1. A dispenser case for holding objects, comprisinga thermoformed pulp body having one or more sections capable of beingclosed in a clamshell configuration; a hinge about which the one or moresections are closed into the clamshell configuration; a lockingmechanism configured to selectively keep the one or more sections closedin the clamshell configuration; and one or more inserts havingmechanical features configured to attach said one or more inserts to thethermoformed pulp body.
 2. The dispenser case of claim 1, wherein theinserts create compartments for separating the objects within thedispenser case.
 3. The dispenser case of claim 1, wherein the lockingmechanism is formed from thermoformed pulp.
 4. The dispenser case ofclaim 1, wherein the locking mechanism is formed from the same materialas the inserts.
 5. The dispenser case of claim 1, wherein the objectsare sachets.
 6. The dispenser case of claim 1, wherein the thermoformedpulp body further includes grooves, ribs, and/or ridges.
 7. Thedispenser case of claim 1, wherein the thermoformed pulp body hasintegrally thermoformed ribs configured to separate the objects from oneanother.
 8. The dispenser case of claim 1, where the inserts are formedfrom a different material than the thermoformed pulp body.
 9. Thedispenser case of claim 1, where the hinge is formed of thermoformedpulp and is integral to the one or more sections
 10. The dispenser caseof claim 1, where the hinge is attached to the one or more sections. 11.A method for containing and holding objects, comprising: providing athermoformed pulp body having one or more sections capable of beingclosed in a clamshell configuration; attaching one or more inserts,using mechanical features, to the thermoformed pulp body; providing ahinge about which the one or more sections are closed into the clamshellconfiguration; and providing a locking mechanism configured toselectively keep the one or more sections closed in the clamshellconfiguration.
 12. The method of claim 11 wherein the one or moreinserts are formed from a different material as the thermoformed pulpbody.
 13. The method of claim 11 wherein the locking mechanism isprovided as part of the one or more inserts.
 14. The method of claim 11further comprising inserting one or more objects into one or morecompartment formed by the inserts, wherein the objects are sachets. 15.The method of claim 11 wherein the one or more inserts extend beyond aparting line plane between one or more sections of the thermoformed pulpbody when the thermoformed pulp body is folded.
 16. The method of claim11 further comprising providing a thermoformed pulp tear-away feature onthe thermoformed pulp body, wherein the tear-away feature prevents thethermoformed pulp body from being opened until the tear-away feature hasbeen torn away.
 17. A dispenser case for holding objects, comprising: athermoformed pulp body having one or more sections capable of beingclosed in a clamshell configuration; a plurality of sachets connected toone another and contained within the thermoformed pulp body when closedin the clamshell configuration; and a dispensing opening in thethermoformed pulp body when in the closed clamshell configurationconfigured to permit passage of an individual sachet of the plurality ofsachets at a time.
 18. The dispenser case of claim 17 wherein theplurality of sachets form a coil or an accordion within the thermoformedpulp body.
 19. The dispenser case of claim 17 wherein the plurality ofsachets are connected at their long edges by perforated edges.
 20. Thedispenser case of claim 17 further comprising inserts or dividers withinthe thermoformed pulp body when in the closed clamshell configurationthat guide the plurality of sachets to the dispensing opening.